<style>
    .box-1 {
        width: 100px;
        height: 100px;
        background-color: #698e6a;
        margin-bottom: 50px;
    }

    .box-2 {
        margin-top: 100px;
        width: 100px;
        height: 100px;
        background-color: #7f9faf;
    }
</style>

<div class="box-1"></div>
<div class="box-2"></div>